baber/WOPTO huggingface dataset:
Patent KR-20200131087-A (KR)
Inventor: LEE YOUNG HEE
IPC: G06K7/14
Filed: 2019-05-13
Abstract: The present invention relates to an external barcode reader of a portable card terminal, comprising: a main body (110) having a see-through window (111) formed on an upper surface thereof; and a connection jack (120) installed on one side surface of the main body (110), and freely detachably coupled to a connection hole (201) of a card terminal (200). According to the present invention, the main body (110) is provided with a connection jack accommodating space unit (112) having open upper portion and external side portion, at one side thereof. A withdrawal space unit (113) is provided at an inner rear upper portion of the connection jack accommodating space unit (112). A hinge connection hole (114) is provided at lower front and rear sides inside the connection jack accommodating space unit (112). In addition, the connection jack (120) is provided with a hinge connection protrusion (123) inserted and coupled to the hinge connection hole (114) of the main body (110) at rear front and rear sides of an outer circumference of a body (122) provided with a connection rod (121) at a front end thereof. Also, a stopper piece (124) is provided at a rear end of the body (122). Therefore, a barcode of a product is read and transmitted to a portable card terminal such that prices of a plurality of products can rapidly, accurately, and automatically be calculated to be paid, and safe storage can be performed when not in use.
Patent KR-20200131119-A (KR)
Inventor: CHOI CHANG HOON
IPC: H01L21/683
Filed: 2019-05-13
Abstract: An embodiment of the present invention relates to a chiller including a switching module and a temperature control system of a semiconductor chamber having the same. According to the embodiment of the present invention, the chiller for controlling the temperature of a predetermined semiconductor chamber may comprise: first and second temperature control systems; and a switching module switching the first and second temperature control systems.
Patent KR-20200131667-A (KR)
Inventor: GO KWANG LO
IPC: H01L21/683
Filed: 2019-05-14
Abstract: The present invention relates to a method for filling an adhesive layer of an electrostatic chuck. According to an embodiment of the present invention, in the electrostatic chuck stacked in the order of a base body, a first adhesive layer, a heater plate, a second adhesive layer, and an adsorption plate, the method for filling the adhesive layer of the electrostatic chuck comprises the steps of: preparing an electrostatic chuck in which a first adhesive layer is damaged; removing the damaged first adhesive layer from a side surface of the electrostatic chuck to a predetermined depth or less; and applying a recycled adhesive having different physical properties from the damaged first adhesive layer on a side surface of the electrostatic chuck from which the damaged first adhesive layer is removed. Accordingly, the damaged first adhesive layer can be more effectively filled.
Patent KR-20200133543-A (KR)
Inventor: YU OKSUN
IPC: H03K17/06
Filed: 2019-05-20
Abstract: The present invention relates to a switching element driving circuit and a switching element driving device. The circuit is configured so that a parallel connection of additional resistors is determined in accordance with a driving signal for driving a switching element and a voltage induced by a parasitic inductance inside the switching element to allow resistors of a gate terminal to be connected in parallel or to be fixed alone, thereby reducing a resistance value of the gate terminal in accordance with a driving state of the switching element.
Patent KR-20190062351-A (KR)
Title: Method for Registering Information for Mobile Easy Payment
Inventor: KIM JAE HYUNG
IPC: G06Q20/14
Filed: 2019-05-27
Abstract: The present invention relates to a method for registering information for wireless easy payment. For a method executed via a server communicating with a wireless terminal of a customer via at least one packet-based communication network and communicating with a financial company server which issued a payment means to the customer, the server receives customer information of the customer, wireless terminal information uniquely identifying the wireless terminal of the customer, and payment means information on the payment means of the customer from the wireless terminal of the customer. In addition, the server sends a validation request of the customer information and the wireless terminal information through a communication company server corresponding to a billing entity of the wireless terminal, sends a validation request of the customer information and the payment means information through an authentication process confirming an authenticated result and a financial institution server, which issued the payment means, and performs the authentication process to confirm the authenticated result. Moreover, when the validity of the customer information and the wireless terminal information is authenticated through the communication company server and the validity of the customer information and the payment means information is authenticated through the financial company server, the server secures authentication of payment using the customer wireless terminal corresponding to the authenticated wireless terminal information in addition to the authenticated customer information or wireless terminal information, confirms a separate unique authentication key for uniquely identifying the authenticated payment means information, and stores the confirmed authentication key in association with the customer information and the wireless terminal information in a storage medium. The present invention can prevent a communication fee and/or a content fee used by a customer wireless terminal from being in arrears.
Patent KR-20200137124-A (KR)
Title: Die ejecting apparatus
Inventor: LEE HEE CHEOL
IPC: H01L21/687
Filed: 2019-05-29
Abstract: Disclosed is a die ejecting apparatus of a reverse multi-stage ejecting method capable of preventing excessive rise of a die. The die ejecting apparatus comprises: a plurality of ejector members including a plurality of ejector units arranged in the form of a telescope and a plurality of flange units formed in a horizontal direction and stacked in a vertical direction, respectively, at lower ends of the ejector units; a hood having an opening into which the ejector members are inserted, and a plurality of elastic members disposed between the flange units; a driving head disposed under the ejector members and for elevating the ejector members; and a connection pin mounted on the driving head and coupled to the uppermost flange unit through the remaining flange units except for the uppermost flange unit among the flange units.
Patent KR-20200138543-A (KR)
Inventor: AN JIN SUNG
IPC: H01L51/52
Filed: 2019-05-31
Abstract: Embodiments relate to a display device including an insulating layer having a uniform thickness and having improved display quality, and a method of manufacturing the display device. According to an embodiment of the present invention, a display device comprises: a substrate; an active layer positioned on the substrate and including a plurality of channel regions and a plurality of conductive regions; a first conductive layer including a scan line and a driving gate electrode extending in a first direction; a second conductive layer including a storage line; a third conductive layer including a first connection member positioned on the storage line; an insulating layer positioned between the storage line and the first connection member; and a data line and a driving voltage line intersecting the scan line and extending in a second direction. The first connection member electrically connects the driving gate electrode and one conductive region of the plurality of conductive regions to each other. The driving voltage line overlaps at least a portion of the first connection member. The insulating layer includes a first sub-insulating layer and a second sub-insulating layer, wherein an edge of the second sub-insulating layer and an edge of the first connection member substantially overlap along the thickness direction.
Patent KR-20200138858-A (KR)
Inventor: KIM SANG GIL
IPC: E06B9/52
Filed: 2019-06-03
Abstract: The present invention relates to a screen for preventing fine dust and insect. The screen uses the same filter as a fine dust mask and allows a fine dust filter device to be attached to and detached from the screen in a general house, so that the fine dust filter can be replaced by a new filter after the filter is used for a few days. The screen allows a user to ventilate the home while preventing fine dust.
Patent KR-20200142627-A (KR)
Inventor: KIM JONG MIN
IPC: C02F1/74
Filed: 2019-06-12
Abstract: The present invention relates to an apparatus and a method for generating microbubbles using a membrane and ultrasonic waves. More specifically, the apparatus for generating microbubbles using a membrane and ultrasonic waves comprises: a chamber for accommodating a fluid; a gas supply line for supplying gas into the fluid accommodated in the chamber; a microbubble discharge unit installed inside the chamber and generating bubbles to the outside by introducing the gas supplied through the gas supply line to the inside; and an ultrasonic wave application unit for applying ultrasonic waves toward the bubbles generated through the microbubble discharge unit and discharging the same in the form of microbubbles. According to the present invention, it is possible to generate microbubbles by detaching bubbles before growth of the bubbles proceeds on the surface of the membrane, by applying the ultrasonic wave application unit.
Patent KR-20200142951-A (KR)
Inventor: CHOI YUNHWA
IPC: H01L23/00
Filed: 2019-06-14
Abstract: Disclosed is a semiconductor package capable of increasing the integration rate on substrates (140) due to a vertical arrangement structure of semiconductor chips (111) and improving the heat dissipation effect by increasing the heat radiation area. The semiconductor package is manufactured while being modularized by the following steps of: preparing main blocks (110) on which semiconductor chips (111) are placed, insulation materials (120), sub blocks (130); preparing the semiconductor chips (111); preparing an adhesive (Not shown) for attaching the semiconductor chips (111); attaching the semiconductor chips (111) to the upper surface or the upper and lower surfaces of the main blocks (110); performing electrical connection of the semiconductor chips (111); preparing substrates (140) which have a pattern (141) capable of electrical connection; and electrically connecting by attaching one side surface of the main blocks (110) to the pattern (141) of the substrates (140).
Patent KR-20200007652-A (KR)
Inventor: NAM KI CHUN
IPC: G06Q50/20
Filed: 2019-06-14
Abstract: According to an embodiment of the present invention, an apparatus for providing learner-customized content through cognitive testing comprises: a collection unit for collecting learner information from a learner terminal; an attention control capability information calculation unit for calculating attention control capability information by measuring accuracy of a capability and speed to suppress interference from a stimulus; a risk bearing capability information calculation unit for calculating risk bearing capability information by measuring a capability to suppress impulse in order to obtain reward; and a plan execution capability information calculation unit for calculating plan execution capability information by measuring an execution plan capability, cognitive flexibility, and problem solving capability for solving a problem, wherein each of the attention control capability information calculation unit, the risk bearing capability information calculation unit, and the plan execution capability information calculation unit includes: a measurement unit for providing an evaluation subject for each area to the learner terminal based on the learner information and measuring score information and reaction time information for the evaluation subject; and a determination unit for determining capability information for each area required for providing customized content based on the reaction time information and the score information.
Patent KR-20200057592-A (KR)
Inventor: CHO DAEHO
IPC: A61K38/00
Filed: 2019-06-18
Abstract: The present invention relates to a peptide for the treatment of inflammatory skin diseases and a use thereof. According to the present invention, the newly synthesized peptide has an excellent inflammatory skin disease treatment effect, is a very small-scale peptide composed of 9 amino acids, and can minimize side effects caused by the administration of foreign substances due to low probability of causing hypersensitivity reactions by being biodegradable. Thus, the peptide can be expected to be used as an effective substance that can replace an existing inflammatory skin disease treatment agent.
Patent KR-20200145174-A (KR)
Inventor: KWON JANGWOO
IPC: G06N3/04
Filed: 2019-06-21
Abstract: Disclosed are a license plate recognition system and a method thereof. According to one embodiment, the license plate recognition method performed by a recognition system comprises the steps of: constructing a learning model based on a complex neural network in which a plurality of technologies are combined; and recognizing a license plate as the image is learned based on the constructed learning model. Accordingly, the accuracy of license plate recognition can be improved by using a complex neural network based on text recognition technology and image conversion technology.
Patent KR-20200012731-A (KR)
Title: Alignment method
Inventor: MIYATA SATOSHI
IPC: H01L21/78
Filed: 2019-07-04
Abstract: An objective of the present invention is to quickly find an alignment mark. An alignment method comprises: a process of registering an alignment mark (MA) in an area smaller than a photographing area of a photographing means (51); a process of coupling a plurality of photographed images to form a coupled image (G1) including the alignment mark (MA), and forming a map (K) storing a direction distance in which the alignment mark (MA) exists from each pixel of the coupled image (G1); a first storage process of storing a new photographed image (G2) obtained by photographing a new wafer retained on a table (30); a second storage process of matching the new photographed image (G2) to the map (K) to find the same brightness distribution area as the new photographed image (G2) in the map (K), and storing a direction distance between the same brightness distribution area and the alignment mark (MA); and a process of checking whether the alignment mark (MA) is present in an image (G3) obtained by photographing the table (30) after moving the table (30) based on the direction distance stored in the second storage process. If the alignment mark (MA) has been photographed in the checking process, a line to be divided is specified from the alignment mark (MA).
Patent KR-20190116128-A (KR)
Title: Capacitor component
Inventor: LEE JONG HO
IPC: H01G4/30
Filed: 2019-07-05
Abstract: The present invention is to provide a capacitor component capable of preventing occurrence of cracks. The capacitor component comprises: a body including a stacking unit where a dielectric layer and first and second internal electrodes facing each other are stacked in a first direction, and first and second margin units respectively disposed on both surfaces in a second direction perpendicular to the first direction of the stacking unit; and first and second external electrodes electrically connected with the first and second internal electrodes and disposed on both surfaces in a third direction of the body. The first and second margin units comprise a reinforced pattern therein.
Patent KR-20210006785-A (KR)
Inventor: LEE SUNG HO
IPC: A01M99/00
Filed: 2019-07-09
Abstract: According to the present invention, an operating method of a robot system for removing harmful insects using artificial intelligence comprises: a step in which a user stores input data for harmful insects which are a target of removal work in the robot system; a step in which the user sets a work area for ordering work by using the robot system; a step in which the user sets a removal work method for the harmful insects in the robot system; a step in which the user supplies required data and power to the robot system; a step in which the robot system moves in response to a work start order of the user; a step in which the robot system recognizes the harmful insects; a step in which the robot system measures the distance from the harmful insects to identify whether the harmful insects are within a removable distance; a step in which the robot system estimates an optimal path to move for tracking the harmful insects; a step in which the robot system removes and stores the harmful insects; and a step in which the robot system ends work. Insects harmful to people can be removed almost without limitations on time, personnel, costs, etc.
Patent KR-20200006932-A (KR)
Inventor: AHN YONG JO
IPC: H04N19/11
Filed: 2019-07-10
Abstract: The present invention provides a method and device for encoding and decoding a video with increased efficiency. A video decoding method based on intra prediction comprises the steps of: inducing an intra prediction mode of a current block; forming a reference pixel for intra prediction of the current block; and performing intra prediction on the current block based on the intra prediction mode and the reference pixel.
Patent KR-20210007369-A (KR)
Inventor: HONG SANG GI
IPC: G06Q50/26
Filed: 2019-07-11
Abstract: Disclosed are a fire control device, a fire response method using the same, and a fire control system. Provided are the fire control device, the fire response method using same, and the fire control system, which provide analysis data for fire suppression and a safe evacuation route to rescue workers and rescuers using spatial information of a building in which a fire occurs and environmental measurement data of a sensor module. Therefore, the present invention can provide the high-efficiency fire control device, the fire response method using the same, and the fire control system.
Patent KR-20210008766-A (KR)
Inventor: JANG JIN
IPC: H01L33/06
Filed: 2019-07-15
Abstract: The present invention provides a light emitting device (LED) and a multi-stacked LED including a charge generation junction (CGJ) layer, and a manufacturing method thereof. An LED according to an embodiment of the present invention comprises a positive electrode, a hole transport layer, a light emitting layer, and a negative electrode. The LED includes a CGJ layer in a layer-by-layer structure in which an n-type oxide and a p-type oxide formed on at least one surface of the light emitting layer are sequentially stacked. The n-type oxide includes zinc oxide (ZnO) and the p-type oxide is represented by the following Formula: Cu_2Sn_(2-X)S_3-(Ga_X)_2O_3 (where, 0.2 < x < 1.5).
Patent KR-20210009783-A (KR)
Inventor: MIN KYEONG JUN
IPC: H01L21/677
Filed: 2019-07-18
Abstract: The present invention relates to a gripper device capable of stably gripping an object used in a semiconductor process. The robot hand gripper device of the present invention comprises: a body portion including a housing module with an internal space formed therein, a movement guide module installed in the internal space in a first direction, a motor module installed at an upper end of the movement guide module to move a shaft in a straight line in the first direction according to driving, a sliding module which is connected to the shaft and can reciprocate in the first direction, a rotation shaft module which is installed in the movement guide module to rotate clockwise or counterclockwise, and has one end connected to the sliding module so as to rotate in response to the movement of the sliding module, and a sensor module for detecting whether one end of the shaft fixed in the internal space and moving in a straight line is present at a reference position; and a grip portion including a first clamp bar module having one end connected to the other end of the sliding module and moving in a straight line in the same direction as the moving direction of the sliding module, and a second clamp bar module having one end connected to the other end of a rotation module and moving in a straight line with the same displacement as the first clamp bar module in the opposite direction of the first clamp bar module.
Patent KR-20210011209-A (KR)
Title: Non-volatile memory device and method for programming the device
Inventor: PARK SANG WON
IPC: G11C16/24
Filed: 2019-07-22
Abstract: Provided are a nonvolatile memory device and a programming method thereof, having improved operating performance. The method of programming the nonvolatile memory device includes: applying a program word line voltage with a voltage level changed stepwise to a plurality of word lines connected to a plurality of memory cells; and applying a program bit line voltage to a plurality of bit lines connected to the memory cells while the program word line voltage is applied to the word lines, wherein the program bit line voltage transitions from a first voltage level among a program inhibit voltage level, a program voltage level, and first and second voltage levels between the program inhibit voltage level and the program voltage level to one of the program inhibit voltage level, the program voltage level, and the second voltage level.
Patent KR-20210013482-A (KR)
Inventor: KIM DONG GOO
IPC: A61K36/40
Filed: 2019-07-26
Abstract: The present invention relates to a novel method for extracting active ingredients of herbal medicines using plant cell wall degrading enzymes and an herbal composition for plant having an effect of enhancing macrophage activity representing the innate immune system prepared by the method. More specifically, the method comprises the steps of: preparing one type or a plurality of types of dried plant herbal medicine pulverized product (A); treating the pulverized product with a plant cell wall degrading enzyme including at least one of cellulase, hemicellulase and pectinase (B); and inactivating the enzyme (C). In addition, the present invention relates to the herbal composition having a macrophage activity enhancing effect prepared by using the extraction method.
Patent KR-20210013490-A (KR)
Inventor: ROH JIN YOUNG
IPC: G09G3/20
Filed: 2019-07-26
Abstract: A display apparatus includes a display panel, a gate operating part, a data operating part, and an operation control part. The display panel includes a gate line and a data line, and displays an image based on input image data. The gate operating part outputs a data voltage to the data line. The operation control part includes: an area dividing part dividing the input image data into first area data and second area data; a first variable frequency operating part determining a first operating frequency of the first area data and creating a first data signal of the first operating frequency based on a flicker value in accordance with gradations of the first area data when the first area data indicates a still image; and a second variable frequency operating part determining a second operating frequency of the second area data and creating a second data signal of the second operating frequency based on a flicker value in accordance with gradations of the second area data when the second area data indicates a still image. Therefore, the present invention is capable of reducing power consumption of the display apparatus.